Pit furnace
[机] 地坑炉
🧩 词语组成解析
pit
[pit]
n. 井;煤矿;麻子;（赛车道旁的）修理加油站;
vt. 使有麻子;使有凹陷;
vi. 凹陷;起凹点;
🗣️ 情景例句
Well, I have a scheduling problem.
嗯，我在排工作方面遇到困难。
If he doesn't, will you eat some?
如果他不，你会吃一些吗？
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。